Cita APA (7th ed.)

Gagné, R. M., & Driscoll, M. P. (1988). Essentials of learning for instruction (Second edition.). Prentice Hall.

Cita Chicago (17th ed.)

Gagné, Robert M., i Marcy Perkins Driscoll. Essentials of Learning for Instruction. Second edition. Englewood Cliffs, N.J.: Prentice Hall, 1988.

Cita MLA (8th ed.)

Gagné, Robert M., i Marcy Perkins Driscoll. Essentials of Learning for Instruction. Second edition. Prentice Hall, 1988.